baber/WOPTO huggingface dataset:
Patent JP-H06230226-A (JP)
Title: Optical fiber and light emitter using the same
Inventor: TAKANO TSUNEO
IPC: G02B6/00
Filed: 1993-02-03
Abstract: PURPOSE:To obtain an optical fiber capable of reducing transmission loss and capable of emitting light from the ends and/or the lateral face with excellent, decorativeness by adding or sticking plural fluorescent materials different from each other in the wavelength of fluorescence to the protective layer of an optical fiber or dispersing them in the protective layer. CONSTITUTION:An optical fiber is composed of a core material, a clad and a protective layer. Plural fluorescent materials different from each other in the wavelength of fluorescence are added or stuck to the protective layer or they are dispersed in the protect layer. Each of the fluorescent materials is excited by proper exciting light contained in incident light and emits colorful fluorescence. The fluorescent materials are selected from among an alkali halide, an elemental semiconductor, a compd. semiconductor, a metal oxide, a silicate, a mixture of them, etc. The amt. of the fluorescent materials used is not especially limited, but since the meltability of the component of the protective layer is deteriorated when the amt. is >=10wt.% of the amt. of the component, >=10wt.% is not preferable in the case of production of an optical fiber by a multi-component melt spinning method.
Patent JP-H06226684-A (JP)
Title: Cutter mechanism
Inventor: KOYABU AKIRA
IPC: B26D1/08
Filed: 1993-02-03
Abstract: PURPOSE:To provide a cutter mechanism improving the operability of paper piece removal or the like at the time of changing recording paper or at the time of a paper jam. CONSTITUTION:A cutter blade 4 is slidably held between a separate body type cutter frame 1 and a separate body type cutter blade keep plate 2, and reciprocated by a motor 3. Positioning arms 19 are provided on the lower side of the separate body type cutter frame 1 and at both cutter receiving blade side ends. The lower face of a separate body type cutter receiving blade 7 is brought into contact with the upper faces of the positioning arm 19 so as to set the relative position. Protruding parts provided at both lateral ends of the separate body type cutter receiving blade 7 are engaged with the groove part of a cutter receiving blade supporting plate 9, and each protruding part is connected by a spring 10 and held by resilience. The separate body type cutter receiving blade 7 and a separate body type cutter receiving blade 8 are movable in the receiving blade plate thickness direction within the groove.
Patent JP-S59143574-A (JP)
Title: Preparation of milk drink containing fruit juice
Inventor: TAKAHASHI YUTAKA
IPC: A23C9/152
Filed: 1983-02-03
Abstract: PURPOSE:To prepare a stable milk drink containing fruit juice and free from the coagulation and separation of proteins, etc., without adding a stabilizer, by mixing milk with fruit juice treated by ultrafiltration and electrodialysis. CONSTITUTION:Fruit juice obtained from melon, orange, strawberry, grape, apple, etc. is subjected to ultrafiltration treatment to remove the pectins including enzymes and pulp from the fruit juice, and then subjected to electrodialysis treatment to remove the tannins, salts, acids, etc. from the juice. As an alternative method, the electrodialysis is carried out first, and then the juice is subjected to the ultrafiltration. The treated fruit juice is mixed with milk, optionally added with sugars, colorants, flavors, etc., and sterilized in retort or by ultra- high temperature sterilization to obtain the objective milk drink containing fruit juice.
Patent JP-S54109449-A (JP)
Title: Image forming device
Inventor: ANDOU YUUJIROU
IPC: G03G15/05
Filed: 1978-02-15
Abstract: PURPOSE:To form a satisfactory image by preventing a spark discharge, which is generated during formation of a latent image at the insulated drum end to be formed with a secondary latent image, through an insulating element. CONSTITUTION:In a primary latent image formed on a screen 10, the corona discharge current due to a discharger built in the screen 10 is modulated in accordance with the latent image so that a secondary latent image is formed on an insulated drum 14 which is equipped on its inner side with a conductive electrode. If insulating elements are formed by a dipping or the like at the both ends of the screen 10, the spark discharge, which might otherwise be established at the both ends of the shorter drum 14 than the screen 10 due to the corona discharge can be prevented during formation of a secondary latent image thereby to form a satisfactory latent upon the drum 14. In case the drum 14 is longer than the screen 10, like results can be obtained if an insulating member is mounted in the vicinity of each end of the drum 14.
Patent JP-H04237914-A (JP)
Title: Push button switch and manufacture thereof
Inventor: TAKAHASHI MAKOTO
IPC: H01H13/14
Filed: 1991-01-18
Abstract: PURPOSE:To combine a stem in a housing as a single body with a press plate. CONSTITUTION:In manufacture of a push button switch in which a housing 1, a stem 6 having a flange part 5 and pressing a movable contact 4 against fixed contacts 2 and 3, and a presser plate 7 for limiting the rising of the flange part 5 are provided, a hoop material 8 containing the presser plate 7 is formed, and after holes 7a-7d facing the flange part 5 are provided in this press plate 7, the hoop material 8 is fed to a metal mold device to form the stem 6 made of an elastic body and the stem 6 is inserted through the holes 7a-7d by means of one part of this elastic body, projections 5a-5d connecting the guard part 5 and the press plate 7 with each other are formed to be characterized. Assembly work is simple and especially suitable for realizing automation.
Patent JP-H07226124-A (JP)
Title: Switch device
Inventor: ISHIKAWA MASARU
IPC: H01H13/52
Filed: 1994-02-10
Abstract: PURPOSE:To support/install a coil spring with/on a switch body without dislocating it from a fixed position even if the coil spring with low stiffness is used in the orthogonal direction to the extending and contracting direction. CONSTITUTION:A contact holder 3 arranged so as to be able to reciprocate to a case 5 is a push type switch device energized in the direction for the projecting part 3a to project from the case 5 by a coil spring 4. A hole 13 is formed in the holder 3 so as to be communicated with an inner wall in the vicinity of an opening part 12a in an inserting hole 12 in/with which the coil spring 4 is inserted/supported from the outer wall. In this constitution, when the coil spring 4 inserted in the inserting hole 12 is compressed and for example, one end is temporarily hooked in and fastened to the hole 13, the spring 4 is housed without bringing it into sliding contact with an inner wall surface of the case 5, and when temporary hooking fastening is released, it can be supported with and installed in a fixed position of the case 5.
Patent JP-H09214709-A (JP)
Title: Picture processor
Inventor: YAGISHITA TAKAHIRO
IPC: G06T9/00
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive picture processor by which the deterioration of a picture is restricted and bit map data is generated at high speed. SOLUTION: Bit map data is generated in a RIP part (picture data generating means) 3 in accordance with page description data so as to be expanded at every block in a cache part 10 and paint area data is generated, compressed by a compressing part 5 and sequentially stored in a first storage part 11 in description order of page description data. After the generation of bit map data equivalent to one page is finished, stored picture data is read from the first storage part 11, extended by an extending part 7, synthesized in a synthesizing part 13 at the time of plural kinds of picture data of a same page position and stored in the second storage part 12 in page raster order.
Patent JP-H03220649-A (JP)
Title: Parity check circuit
Inventor: URANO ICHIRO
IPC: G06F11/10
Filed: 1990-01-25
Abstract: PURPOSE:To prevent malfunction caused by temporary disturbance such as external noise, etc., by storing a memory address when generating parity error, executing an operation again to read the memory of the address and continuing a program when the parity error is not executed. CONSTITUTION:When the parity error is generated, an address 102 is stored into a parity address register 11 and according to a signal 115 to be generated by an input instruction from a CPU circuit 1, the address is sensed by the CPU circuit 1. The CPU circuit 1 reads out the contents of the memory with the same address and according to a signal 113 to be generated by the input instruction, the output of a flip-flop circuit 7 is sensed. At such a time, when an output 108 is '0', the temporary malfunction caused by the external noise, etc., is judged and an NMI mask register 10 is reset. Then, the address of a return destination is calculated, the saved register is recovered and the program is continued. Thus, the malfunction caused by the external noise, etc., is prevented.
Patent JP-H11211697-A (JP)
Title: Device and method for analyzing temperature-risen desorbed gas
Inventor: KINOSHITA SHOWA
IPC: G01N21/73
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To enable the qualitative and quantitative analysis of components which have coagulated and solidified at the low-temperature part of a temperature-risen desorbed gas analyzing device and been effectively recovered as well as uncoagulating temperature-risen desorbed gaseous components present as gases in temperature-risen desorbed gases formed of vaporized components generated at the time of the temperature-rising and heating of a member formed of various inorganic components. SOLUTION: This device 1 is a temperature-risen desorbed gas analyzing device formed of a heating part 3 provided with a tube 5 and a mass spectrometer 4 to measure temperature-risen desorbed gas components. The tube 5 is formed of quartz and provided with a cooling device 8 at the outlet side 7 of temperature-risen desorbed gases. A sample 2 housed in the tube 5 formed of quartz is temperature-risen and heated by the heating part 3 to generate temperature-risen desorbed gases, and the temperature-risen desorbed gases are cooled at the cooling device 8 provided at the outlet side 7 of temperature risen adsorbed gases. Qualitative and quantitative analysis is performed on coagulated and solidified matter at an ICP emission spectrum analysis device or an atomic absorption analysis device and on uncoagulating gases at the mass spectrometer 4.
Patent JP-H01194312-A (JP)
Title: Vertical shaft winding machine for coil
Inventor: UESUGI FUMIHIRO
IPC: H01F41/06
Filed: 1988-01-29
Abstract: PURPOSE:To eliminate surplus and shortage of a length of a conductor, by measuring a conductor with a predetermined length by a measuring apparatus which rotates in contact with a sending conductor to mark it and temporarily winding it from this mark and then winding it around predetermined core. CONSTITUTION:A winding coil part 2 and a conductor sending part 7 and made free and when a coil is wound by a temporal winding coil part 3, measuring is started in accordance with the movement of the conductor sending part 7. Then, a rotation speed of a scale roller 11b constituting a scale apparatus 11 is measured and it is inputted to an integrating part 11e. When the inputted rotation speed attains an initial predetermined value of the integrating part 11b, a marker 11c makes a mark on a conductor 9 and when measuring of the temporal coil part 3 finishes, a conductor supplied from a drum 10 is stopped. Then, it is wound around a core 1 and winding operation of the temporal coil part 3 is completed. In this way, since a length of the temporal coil part 3 is appropriately set, it is possible to correctly wind a coil with a constant force and prevent an outer diameter from scattering.
Patent JP-S52100859-A (JP)
Title: Filter
Inventor: TAKEDA FUMIO
IPC: H01P1/207
Filed: 1976-02-19
Abstract: PURPOSE:To obtain a compact filter easy to adjust and low in loss, by utilizing the end Colgate groove of resonator of a filter-which employs a Colgate waveguideas a part of choke, to facilitate the adjustment of resonance frequency.
Patent JP-S54109878-A (JP)
Title: Electronic watch with solar batteries
Inventor: ISHIKAWA TAKEHIRO
IPC: G04F5/06
Filed: 1978-02-17
Abstract: PURPOSE:To prevent the fluctuations of oscillation frequency at the high voltage and prevent the time deviation of the crystal oscillation type electronic watch by performing changing-over of an oscillation frequency adjusting capacitor in a crystal oscillation circuit according to the results of the detection of a high voltage detection circuit. CONSTITUTION:When a silver battery 43 is at 1.57V, an overcharging preventing circuit 42 opens and the charging current is supplied from solar batteries 41. The P channel MOS 44f and N channel MOS 44c in a high voltage detection circuit 44 go ON according to the sampling pulses from a time counter circuit 47. At the time when the silver battery 43 is at 1.57V, the ON resistance of the P channel MOS 44f is large and the oscillation capacitor 46j in a crystal oscillation circuit 46 is used but when the silver battery 43 becomes 1.8V, the overcharging preventing circuit 42 closes to cut off the charging current and at the same time the ON resistance of the PMOS 44f becomes small and the oscillation capacitor 46j in the crystal oscillation circuit 46 is used, whereby the fluctuations of the oscillation frequency may be prevented.
Patent JP-S55110369-A (JP)
Title: Transfer method of automatic transaction processor for message to user
Inventor: FUKUTANI YOSHIHIRO
IPC: G06Q40/00
Filed: 1979-02-16
Abstract: PURPOSE: To make use of transaction time by displaying on CRT, available for character display, a guidance picture showing user's operation, operation by operation, right before the operation and then by displaying a meassage to the user during the waiting time of the user when execution is under way.  
     CONSTITUTION: Deposit dispenser 200 is controlled by one master M-CPU230 and slave S-CPUs 231W235. Respective PUs 230W235 have ROMs 240W245 stored with transaction processing execution programs for deposit and payment, and write/read RAMs 250W255 for transaction processing data. Then, S-CPU235, having ROM246 stored with various patterns and massage codes to be displayed on CRT201, displays an operation guidance picture showing user's operation, operation by operation on CRT, right before the operation. During processing execution when the user is waiting, a meassage, as shown in the figure, to the user is displayed. A major message is displayed from a corresponding file by users equipped in a center in the time zone of communication with M-CPU, so that the processing time can be utilized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53103496-A (JP)
Title: Heterocyclic compounds and process for their preparation
Inventor: KUWATA YUTAKA
IPC: A61K31/55
Filed: 1977-02-18
Abstract: PURPOSE: Heterocyclic cpds. I[R 1  is alkyl or aralkyl; R 2 , 3  are H or alkyl; X is C=O, C=CHR 4  (R 4  is H or alkyl) or CR 5 R 6 (R 5 , 6  are H, alkyl, aralkyl or aryl); n is 1 or 2; the ring A is (substd) benzene ring], e.g. 3-methyl-sulfinyl-11H-S-triazoro [3,4-b] [3] benzazepin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01191894-A (JP)
Title: Gain control circuit for display monitor
Inventor: YAMAUCHI HIROSHI
IPC: G09G5/00
Filed: 1988-01-27
Abstract: PURPOSE:To execute a gain control of the display monitor by providing a differential amplifying circuit in which a variable resistor for the gain control has been installed, between emitters of two transistors, applying an image signal to a base of one of them and obtaining an amplified image signal from a collector of the other. CONSTITUTION:A power source Vcc, and -Vcc are connected to collectors of transistors T6, T11, and a connecting point of resistances R15, R17, respectively, and to bases of T6 and T11, a base voltage is applied by R2, R3 and R16, R17. In this state, when an image signal is inputted to a terminal 1, and a resistance value of a variable resistor 12 is changed in order to adjust the gain,collector currents Ia, Ib of T6 and T11 are changed, and the gain of an image signal outputted to a terminal 2 is changed. Ia+Ib is not influenced by a value of R12 since it is limited by R15. Accordingly, by lowering the value of R12, the gain is stable up to a high frequency area, and also, an useless power loss caused by a large collector current which has been influenced by R12 is also prevented.
Patent JP-H06198399-A (JP)
Title: Single belt continuous casting apparatus
Inventor: YASUDA KAZUMI
IPC: B22D11/06
Filed: 1993-01-11
Abstract: PURPOSE:To improve productivity by taking advantage of downward slant casting and lengthening a pool length. CONSTITUTION:The metal belt stretched between an inlet side pulley 2a and outlet pulley 2b is made elevate and incline possible, a metal belt is provided with a side weir 5 moving simultaneously with the metal belt 1 and a back weir 6 near the inlet side pulley 2a, a bending roll group 7, which guides a cast strip from slant direction to horizontal direction toward downstream side continuously after the metal belt 1, a straightening roll group 8a horizontally guiding and a horizontal roll group 8b horizontally supporting a cast strip, further in its down stream side, a screw down device 11 of cast strip are arranged. By this method, a depth of molten metal pool is adjusted to ease the thickness control of a cast strip, also, by adjusting a solidification length, a casting speed is increased to improve productivity.
Patent JP-S59144510-A (JP)
Title: Control method of sheet thickness in hot rolling
Inventor: TACHIBANA HIDEFUMI
IPC: B21B37/66
Filed: 1983-02-04
Abstract: PURPOSE:To prevent the bad influence caused by roll eccentricity and to improve the flowability of a material and the accuracy of its sheet thickness by measuring directly the sheet thickness at the middle between stands and controlling the sheet thickness basing on the measured value. CONSTITUTION:A notch or a through hole 11 is formed in the arm of a looper 10 in order to measure the sheet thickness of a steel sheet 12 directly between narrowly spaced rolling stands. A gamma radiation source 13 is provided to one side and a scintillator 14 is provided as a radiation detector to the other side, for instance, along the center line of the hole 11 by interposing the sheet 12 of measuring object as a boundary between them. The sheet thickness is measured by such a sheet thickness measuring device to obtain the real sheet thickness by correcting the measured value basing on a looper angle theta. In a rolling mill having No.1-No.7 stands, for instance, the thickness is measured at the outlet side of No.4 stand by said thickness gauge 3, and the measured value is fed back to the upstream stand through the former of feedback control device 20A, 20B. At the same time, the thickness at the outlet side of No.7 stand is fed back to No.5-No.7 stands through the device 20B.
Patent JP-H04255947-A (JP)
Title: Method and device for magneto-optical recording
Inventor: NAKAO ISAMU
IPC: G11B11/105
Filed: 1991-02-08
Abstract: PURPOSE:To attain high density and high resolution of magneto-optical recording and to attain high reliability and longevity as well. CONSTITUTION:A reproducing layer 11 and a recording layer 13 are at least possessed in a magneto-optical recording medium 10, and when the read-out of a record is performed with a magneto-optical effect by making a read-out beam of light irradiate in changing the magnetization state of the reproducing layer 11, in an area smaller than a light spot of this read-out beam, a wavelength of irradiating light at the recording time should be selected to be small enough as against a wavelength of the read-out beam of light.
Patent JP-S62177959-A (JP)
Title: Semiconductor device
Inventor: AMANO NOBUTAKA
IPC: H01L27/08
Filed: 1986-01-31
Abstract: PURPOSE:To improve the dielectric strength of a semiconductor device and to reduce the size of the device by enclosing a reverse conductivity type resistance element formed on one conductivity type semiconductor substrate with a dielectric layer. CONSTITUTION:A reverse conductivity type P-type impurity is implanted and diffused in a predetermined pattern in an insular region to forma plurality of resistance elements 5. A dielectric, which is here a dielectric layer 6 made of polycrystalline silicon of high resistance is formed to surround the elements 5. Then, the layer 6 suppresses or prevents a depletion layer which tends to extend toward the adjacent element 5 from the element 5 or a separating region 4 from extending. Thus, a punch-through dielectric strength is increased, and the size of a semiconductor device is reduced.
Patent JP-H02259183-A (JP)
Title: Treatment of mixture of material- gas, apparatus and plant thereof
Inventor: YOHAN TETSUSHIYU
IPC: D21D5/18
Filed: 1990-01-30
Abstract: PURPOSE: To separate a gas, especially air from a highly consistent material to be treated, especially a fibrous material suspension by subjecting a material- gas mixture to a high-speed rotation in an independent container separate from a pump housing and generating a vacuum approximately in the center of a rotating motion. CONSTITUTION: A rotor is supported on a vertical shaft in a container 2-2 independent of a pump housing and an air-containing suspension is introduced to rotate the rotor at a high speed of 1,200-3,400 r.p.m., preferably about 3,000 r.p.m. An air tapping pipe connected to a vacuum pump 3 is installed in the central part of the rotor to separate the air. The resultant mixture virtually free of the air is released from an area 19 into the pump 1.
Patent JP-H08206052-A (JP)
Title: Dishwasher
Inventor: MATSUNO TOMOHIKO
IPC: A47L15/42
Filed: 1995-02-06
Abstract: PURPOSE: To enhance the washing performance by carefully washing those dishes etc., which are contaminated hard, and performing the wash uniformly to those which are located at every internal corner of a dish cage. CONSTITUTION: As two arms 40, 41 of the first arm nozzle 37 have different heights, the height of the second arm nozzle 38 is different from that of the third arm nozzle 39; that is, the nozzle 38 is higher than the nozzle 39. Thereby the washing water spouted out of a jet 48 of the second arm nozzle 38 runs vigorously against the dishes because of short distance between the nozzle and dishes. The washing water spouted out of the jet 48 of the third arm nozzle 39 goes over a wide range of dishes uniformly because of long distance between the nozzle and dishes.
Patent JP-H04236327-A (JP)
Title: Manufacture for magnetic field generating apparatus
Inventor: WADA ICHIRO
IPC: G01F1/58
Filed: 1991-01-19
Abstract: PURPOSE:To reduce the leakage of a magnetic flux from a part where an outer core and a Y-shaped core, etc., are in contact with one another when a coil is mounted. CONSTITUTION:After an outer core 11 and Y-shaped cores 12a, 12b for a coil are integrally formed, the Y-shaped cores 12a, 12b are bent at suitable parts to obtain two Y-shaped core pieces 12aa, 12ab. Then, a coil 13 is mounted to one of the Y-shaped core pieces. The broken rough surfaces of the core pieces 12aa, 12ab are bonded by an adhesive 14 or a screw 17. Accordingly, the Y-shaped cores 12a, 12b are restored to the original state. A magnetic field generating apparatus is manufactured in this manner.